Unfortunately, I am not a subscriber to his site and can't read the whole atricle. Battros gives no dates in his newsletter. Surfing other forums that are buzzing about this, it appears that most people think that this event is in the Now!
See these links for a weathersat image of the west coast with a huge system swirling, splitting and moving up/down the coast:
http://www.ssd.noaa.gov/goes/west/nepac/flash-ir2.html
http://www.weather.com/maps/maptype/..._animated.html